From cf0268cdb8b458241710692447178c1a89cec704 Mon Sep 17 00:00:00 2001
From: Thomas VINCENT <thomas.vincent@esrf.fr>
Date: Tue, 25 Aug 2020 17:19:44 +0200
Subject: [PATCH 1/3] sync with silx

---
 version.py | 13 +++++++------
 1 file changed, 7 insertions(+), 6 deletions(-)

diff --git a/version.py b/version.py
index 2efe0d74..8dbf29b4 100644
--- a/version.py
+++ b/version.py
@@ -62,10 +62,14 @@
 RELEASE_LEVEL_VALUE = {"dev": 0,
                        "alpha": 10,
                        "beta": 11,
-                       "gamma": 12,
-                       "rc": 13,
+                       "candidate": 12,
                        "final": 15}
 
+PRERELEASE_NORMALIZED_NAME = {"dev": "a",
+                              "alpha": "a",
+                              "beta": "b",
+                              "candidate": "rc"}
+
 MAJOR = 2
 MINOR = 3
 MICRO = 1
@@ -83,10 +87,7 @@
 if version_info.releaselevel != "final":
     version += "-%s%s" % version_info[-2:]
     debianversion += "~adev%i" % version_info[-1] if RELEV == "dev" else "~%s%i" % version_info[-2:]
-    prerel = "a" if RELEASE_LEVEL_VALUE.get(version_info[3], 0) < 10 else "b"
-    if prerel not in "ab":
-        prerel = "a"
-    strictversion += prerel + str(version_info[-1])
+    strictversion += PRERELEASE_NORMALIZED_NAME[version_info[3]] + str(version_info[-1])
 
 
 def calc_hexversion(major=0, minor=0, micro=0, releaselevel="dev", serial=0):

From a03e45fef144b939d2796650e46dd178d01048f7 Mon Sep 17 00:00:00 2001
From: Thomas VINCENT <thomas.vincent@esrf.fr>
Date: Tue, 25 Aug 2020 17:22:05 +0200
Subject: [PATCH 2/3] Update changelog

---
 CHANGELOG.rst | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/CHANGELOG.rst b/CHANGELOG.rst
index 4cc89587..f09e9745 100644
--- a/CHANGELOG.rst
+++ b/CHANGELOG.rst
@@ -1,3 +1,11 @@
+2.3.1
+-----
+
+- Fixed support of wheel package version >= 0.35 (PR #82)
+- Fixed typo in error log (PR #81)
+- Continuous integration: Added check of package description (PR #80)
+- Fixed handling of version info (PR #84)
+
 2.3
 ---
 

From 06d11b33644f9fd2e9b115405bdc42e8a64083f6 Mon Sep 17 00:00:00 2001
From: Thomas VINCENT <thomas.vincent@esrf.fr>
Date: Tue, 25 Aug 2020 17:22:29 +0200
Subject: [PATCH 3/3] bump version to 2.3.1 final

---
 version.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/version.py b/version.py
index 8dbf29b4..155aace1 100644
--- a/version.py
+++ b/version.py
@@ -73,7 +73,7 @@
 MAJOR = 2
 MINOR = 3
 MICRO = 1
-RELEV = "dev"  # <16
+RELEV = "final"  # <16
 SERIAL = 0  # <16
 
 date = __date__